Portion of a stackable furnishing



FIG. 1 is a perspective view of a portion of a stackable furnishingshowing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The dash-dash-dash broken lines shown in the drawings form no part ofthe claimed design. The dash-dot-dash broken lines shown in the drawingsrepresent boundaries of the claim and form no part of the claimeddesign.

CLAIM The ornamental design for a portion of a stackable furnishing, asshown and described.